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What is HDR?

High Dynamic Range (HDR) is created post-processing, and consists of finding a balance in the light to dark spectrum. When shooting a scene or subject that exceeds the camera’s dynamic range, the highlights tend to get washed out and turn white. Alternatively, the lowlights become murky and turn black. HDR allows you to create a photo with a remarkably high dynamic range that could not otherwise be achieved within a single photo without post-processing.

How Does HDR Work?

HDR is created by taking a series of images of the same scene with varying apertures and shutter speeds, resulting in a range of bright, medium, and dark images. Through advanced post-processing software, these images are combined to create a single image comprised of the most focused, well-lit, and colourful parts of the scene.

Crashing Waves - Dark
Crashing Waves - Medium
Crashing Waves - Bright

Is There an Easier Way?

HDR works when you’re taking photos with the intent on creating such an image. But what about the photos you didn’t realize were unusable until you processed them? ACD Systems’ patented Light EQ™ technology with single-exposure HDR algorithms accurately and intelligently stretch the dynamic lighting range of your photos, making them incredibly realistic or atmospheric. There is no need to take multiple photos with different exposures anymore. You can make any photo in your collection a high dynamic range image all in one step. To see just how simple it can be, check out our Light EQ™ tutorial video.

Crashing Waves - Light EQ

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